CloudLab Utah Planned Maintenance on June 4th, 2024

[ajma...@gmail.com]

Hi all,

We will need to bring our main control servers for the CloudLab Utah cluster down on Tuesday June 4th for some maintenance.  We will block out an 8 hour window (10AM to 6PM MDT) in case of any unexpected issues, but we anticipate that everything will be done considerably faster than that.  During this time, existing experiments will continue to run and should still be accessible, but there may be usability issues since various services such as DNS, DHCP, and NFS will be offline.

If there are any issues with this date, please let us know as soon as possible.

Best,

 - Aleks

[ajma...@gmail.com]

Hi all, 

Just a reminder that this is happening TOMORROW starting at 10 AM MDT.  As mentioned before, your existing experiments will continue to run, but you will not be able to create new experiments or utilize core testbed services until we bring our control servers back online again.

Thanks,

 - Aleks

[Mike Hibler]

And to emphasize from the original messsage, this only affects the Cloudlab
Utah cluster. You should be able to manage/create/destroy experiments on the
Clemson and Wisconin clusters.

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[ajma...@gmail.com]

Hi all,

Maintenance on the CloudLab Utah cluster has concluded.  Please let us know if you have any problems with your nodes/experiments, and keep in mind that reboot of your nodes may clear up some issues you may be seeing.

Thanks,

 - Aleks